It's been six months since the Charmed Ones reunited with their lost sister, and the world looks nothing like it did before. The magical community is powerless while everyday humans can suddenly control magic. Earth is cut off from the Heavens and the Underworld. And the Power of Three has completely abandoned Piper, Phoebe, and Paige.

What began as a weird magical glitch has quickly developed into a full-on crisis. The formerly powerless humans of the world are letting their new gifts go out of control. The government is tracking down former magic users to find out what they know about this odd turn of events. Even worse, the Charmed Ones can't do a thing about it since the one person that could help them has disappeared from their lives once again.